Base | Representation |
---|---|
bin | 10011001110001111… |
… | …10010110110001011 |
3 | 222122012221220021122 |
4 | 21213013302312023 |
5 | 132113411443430 |
6 | 4424014025455 |
7 | 513511550162 |
oct | 114707626613 |
9 | 28565856248 |
10 | 10320031115 |
11 | 4416430139 |
12 | 20001a828b |
13 | c860ac8b4 |
14 | 6dc86c3d9 |
15 | 406026ee5 |
hex | 2671f2d8b |
10320031115 has 16 divisors (see below), whose sum is σ = 12933000000. Its totient is φ = 7890634752.
The previous prime is 10320031093. The next prime is 10320031129. The reversal of 10320031115 is 51113002301.
It is a cyclic number.
It is not a de Polignac number, because 10320031115 - 218 = 10319768971 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10320031093 and 10320031102.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107711 + ... + 179559.
It is an arithmetic number, because the mean of its divisors is an integer number (808312500).
Almost surely, 210320031115 is an apocalyptic number.
10320031115 is a deficient number, since it is larger than the sum of its proper divisors (2612968885).
10320031115 is a wasteful number, since it uses less digits than its factorization.
10320031115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73126.
The product of its (nonzero) digits is 90, while the sum is 17.
Adding to 10320031115 its reverse (51113002301), we get a palindrome (61433033416).
The spelling of 10320031115 in words is "ten billion, three hundred twenty million, thirty-one thousand, one hundred fifteen".
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